Dock of the Bay

If you look read some words closely there are certain parts in there that are from songs.

Sittin on the dock of the bay
Im watchin the sun slowly fade away
Another day

Sittin on the dock of the bay
Another month, another year older i am
 Oh how Time goes by so slowly
And time can do so much...

So I'll be here sittin on the dock of the bay
Lookin up the skies of blue and clouds of white.  Its just another day... and time can do so much..
 
So I'll be here sittin on the dock of the bay
My mind thinking about you today.
I'll be here... sitting on the dock of the bay.
Sitting on the dock of the bay.
Just sitting on the dock of the bay.